Reaming Bit
Dzvanya Kuwedzera
General Sumo:
Aya mabhiti akagadzirirwa kucheresa marara, kukudza makomba ekufambisa kwemaburi marefu ekudonha anokwira mumigodhi yepasi, nekuvaka makomba ebasa.
PLATO reming equipment inouya nemhando nhatu: reamer bit match nepilot bit, kana dome bit kana gole opener bit zvakaparadzana.
| Bits Diameter | Connection | |
| Reaming Bits | 57 ~ 160mm (2 1/4” ~ 6 1/4”) | 6°, 12° taper degree, or R25, R28, R32 threads |
| Pilot Drill Bits | 36 kana 40mm (1 27/64” kana 1 37/64”) | ine saizi yekumashure yeR25, R28, R32, uye inofananidzwa nepakati pekubatanidza sehukama hwepakati. |
| Dome Bits | 76 ~ 152mm (3” ~ 6”) | R25, R28, R32, R38, T38, T45, and T51 |
| Hole Opener Bits | Reamed:76 ~ 165mm (3” ~ 6”) Mutyairi wendege:26 ~ 102mm (1” ~ 4”) | R32, R38, T38, T45, and T51 |
Nzira yekuraira sei?
Reaming Bits: Diameter + Taper Degree kana Thread
Pilot Drill Bits: Diameter + Body Taper Degree kana Thread + Back Thread
Dome Bits: Diameter + Thread
Hole Opener Bits: Reamed Diameter + Pilot Diameter + Thread
Bit Face Selection
| Face Design | Mufananidzo | Application | |
| Flat Face |  | Mabhatani ekubooresa kumeso akakodzera kune ese mamiriro ematombo, kunyanya kune dombo rine kuomarara kwepamusoro uye kukwenya kwepamusoro. Zvakadai segranite uye basalt. | |
| Drop Center |  | Drop center bhatani drill bits anonyanya kukodzera dombo rine kuomarara kwakaderera, kuderera kwakadzikama, uye kutendeseka kwakanaka. Mabhiti anogona kuboora makomba akatwasanuka. | |
| Convex |  | Convex Face mabhatani mabhatani akagadzirirwa kukurumidza kupinda mitengo mudombo rakapfava. | |
Carbide Bhatani Sarudzo
Bhatani Maumbirwo | Mufananidzo | Application | |||
| Rock Hardness | Kupinda Velocity | Carbide Service Hupenyu | Vibration | ||
Spherical |  | Zvakaoma | Zvishoma nezvishoma | Hupenyu hurefu hwebasa Kashoma kutyora | Zvimwe |
Ballistic |  | Pakati Nyoro | Faster | Hupenyu hupfupi hwebasa Kunyanya kuda kutyora | Zvishoma |
Conical |  | Soft | Faster | Hupenyu hupfupi hwebasa Kunyanya kuda kutyora | Zvishoma |
Skirt Selection
| Skirts | Mufananidzo | Application | |
Standard Skirt |  | Standard skirt bhatani drill bits akakodzera kune ese mamiriro edombo. | |
Retrac Skirt |  | Retrac bhatani drill bits rinonyanya kushandiswa kune unconsolidated rock mass nekusatendeseka. Iyo siketi yakagadzirirwa kuvandudza kutwasuka kwegomba rekuchera uye kubatsira mukudzoreredza matombo ekudhirowa. | |
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